Breast Cancer Blood Test Results

Burning sensation in the chest right?
My girlfriend has had a burning sensation in right chest similar to what he says would have a torch in the chest. She was only for a mammogram and blood tests and are awaiting the results. The doctor also felt a lump and this is what has led them to perform the tests. I was wondering if anyone knows if this is the symptoms of breast cancer. She is only 34 years old and have a family history of such cancer.
It could still be noncancerous (benign), but his family history of breast cancer may also mean that she will at some point. Kylie Minogue and Anastacia had it, and were too young. But please wait for the results and then deal with it when the time comes, knowing all about choices treatment, which is more important to find a doctor that your girlfriend is comfortable. Treatment for breast cancer is so advanced today, if detected early, There is much to be done.